Now showing items 21-33 of 33

  • Design and construction of a vertical axis wind turbine .

    Η.Μ.U, School of Engineering (ScENG), Electronic Engineering Dept.
    Authors: Kourakis, Nikolaos; Karakonstantis, Marios
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2020-09-21
    This dissertation deals with the design and construction of a Savonius vertical axis wind turbine. More specifically, the dissertation refers extensively to the technologies of Renewable Energy Sources (RES), and focuses ...
  • Design and construction of an electrolysis unit for hydrogen production.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Atsas, Antonios; Lianoudakis, Michail
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2021-11-01
    This Thesis analyzes how this can be changed by using a hydrogen generating technology, through “Electrolysis” where the hydrogen that was split from the compound is the chemical energy that is to be converted into electrical ...
  • Study and construction of a hybrid photovoltaic thermal collector.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Diakogiannis, Eleftherios
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2017-02-07
    This thesis is related to the study and construction of hybrid photovoltaic thermal collector in order to produce electric and thermal energy.
  • Small windturbines in Greece.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Mathioudakis, Petros
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2020-05-08
    This Thesis focuses on the study of small wind turbines in Greece, which use the wind as a source of electric power. It mostly focuses on the structure and characteristics of a wind turbine, its operation and connection ...
  • The institution of for-profit energy communities - the case of Central Macedonia.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Foteinou, Domna
    Thesis advisor: katsigiannis, Ioannis
    Publication Date: 2022-02-09
    The transition to clean energy is now an internationally recognized precondition for counteracting the phenomenon of climate change that threatens the planet. The road race to tackle this threat is given through a set of ...
  • Feasibility study and techno-economic analysis of undergrounding medium voltage overhead power lines in an interconnected wind farm.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Nikolaou, Chrysoula
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 30-10-2012
    In this thesis is studied the viability of the investments related to the undergrounding of medium voltage overhead power lines in wind farms of South Evia.
  • Techno-economic analysis of a small hydroelectric plan.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Moschovitis, Andreas
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 23-01-2013
    This thesis presents the feasibility analysis of a small hydroelectric station in Smokovo. It evaluates the economic performance of small hydropower stations and investigates the economic efficiency of a real case of the ...
  • Feasibility Study of Photovoltaic Stationsin Hydraulic Infrastructure of O.A.K. SA.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Vaileiou, Xrisostomos-Iasonsas
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2021-11-18
    The Organization for the Development of Crete S.A. (O.Α.Κ. Α.Ε.) is the responsible authority for the management and operation of the main hydraulic infrastructure and irrigation / water supply networks in the island of ...
  • Parametric modeling and economic analysis of installing photovoltaics on roofs.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Doudoumopoulos, Konstantinos-Ioannis
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 20-08-2013
    This thesis presents the technoeconomic analysis of installing a 10KW PV system on the roof of a house located in Oropos, Attica.
  • Wind and Solar Systems

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Mexi, Emmanouela
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2021-09-13
    The subject of this thesis is the description of the two most prevalent systems of renewable energy sources, wind and solar. Generally wind energy is generated by using generators whose rotary motion is achieved with air ...
  • Design of a hybrid autonomous system in order to meet the energy demand of a household.

    Η.Μ.U, School of Engineering (ScENG), Electronic Engineering Dept.
    Authors: Tsoukala, Vasiliki
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2022-12-01
    The purpose of this Thesis is the optimal design of a stand-alone hybrid PV/battery/fuel cell power system, 100% free of conventional fossil fuels, as well as the analysis of hydrogen production methods, energy storage ...
  • Renewable energy technologies in hotels and energy service companies (ESCOs).

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Kantilieraki, Anna
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2018-10-10
    In this thesis, the link between the tourism sector and the economy of a country is presented, as well as the consequences of tourism on the energy consumption with reference to the Autonomous Greek islands (not connected ...
  • Optimal placement and financial analysis of a wind farm installation in Malaksa region, Chania.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Vasilaki, Sophia
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 12-07-2012
    The main target of this thesis is the techno-economic anlaysis of a 6MW wind farm in the mountainous region of Malaksa, Chania. In order to achieve this, RETScreen software and WAsP software are used.